Carrying Out a Test for a Population Mean

AP Statistics· difficulty 3/5

A p-value is the probability that

  • A

    We reject H₀

  • B

    x̄ is correct

  • C

    H₀ is true

  • D

    We see a test statistic as extreme as observed, assuming H₀ is true

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Explanation

p-value: P(observed stat or more extreme | H₀).

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